If a number has digit ===– in the unit place then its square ends in 1​

Question

If a number has digit ———– in the unit place then its square ends in 1​

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Piper 4 weeks 2021-08-14T14:46:59+00:00 2 Answers 0 views 0

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    0
    2021-08-14T14:48:49+00:00

    If a number has digit 1 is the right answer in the unit place then its square ends in 1 ….

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    0
    2021-08-14T14:48:57+00:00

    Answer:

    if a number has digit 1 in the unit place in square and ends in 1

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